Cyber attacks - Ransomware
The ransomware attacks can happen to anyone. Windows has ransomware protection available in Settings - in 'Find a setting' type ransomware. Ransomware and other viruses can be protected against by having backups. A complete backup of a computer is called a 'System image', this will enable a computer to be taken back to its state before an infection, or other problem.
https://www.youtube.com/watch?v=rMVeLDk4r-I